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CVE-2026-45676

OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. Prior to version 0.9.0, OBI's replacement ELF parser trusts section offsets, counts, and string offsets from the executable file. A crafted local ELF can make OBI dereference invalid section pointers or slice past string tables, causing the agent to panic while determining the process language. This issue has been patched in version 0.9.0.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:9d91ee09288f9e7438f33bf3464196fd11253e02d211d4f7378aa93c025d481e
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-20","description":"CWE-20: Improper Input Validation","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:19a80437a268a24e8a1f5946d73abf36fdd0fcfc69a9f2690499742d1605a900 · sha256:f81d67b94368ebdc… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-248","description":"CWE-248: Uncaught Exception","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:19a80437a268a24e8a1f5946d73abf36fdd0fcfc69a9f2690499742d1605a900 · sha256:f81d67b94368ebdc… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"product":"opentelemetry-ebpf-instrumentation","vendor":"open-telemetry","versions":[{"status":"affected","version":"< 0.9.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:19a80437a268a24e8a1f5946d73abf36fdd0fcfc69a9f2690499742d1605a900 · sha256:f81d67b94368ebdc… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:19a80437a268a24e8a1f5946d73abf36fdd0fcfc69a9f2690499742d1605a900 · sha256:f81d67b94368ebdc… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-20","description":"CWE-20: Improper Input Validation","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:19a80437a268a24e8a1f5946d73abf36fdd0fcfc69a9f2690499742d1605a900 · sha256:f81d67b94368ebdc… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-248","description":"CWE-248: Uncaught Exception","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:19a80437a268a24e8a1f5946d73abf36fdd0fcfc69a9f2690499742d1605a900 · sha256:f81d67b94368ebdc… · /containers/cna/problemTypes/1/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/open-telemetry/opentelemetry-ebpf-instrumentation/releases/tag/v0.9.0","tags":["x_refsource_MISC"],"url":"https://github.com/open-telemetry/opentelemetry-ebpf-instrumentation/releases/tag/v0.9.0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:19a80437a268a24e8a1f5946d73abf36fdd0fcfc69a9f2690499742d1605a900 · sha256:f81d67b94368ebdc… · /containers/cna/references/1
{"tags":["exploit"],"url":"https://github.com/open-telemetry/opentelemetry-ebpf-instrumentation/security/advisories/GHSA-wp73-mwgf-4jq9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:19a80437a268a24e8a1f5946d73abf36fdd0fcfc69a9f2690499742d1605a900 · sha256:f81d67b94368ebdc… · /containers/adp/0/references/0
{"name":"https://github.com/open-telemetry/opentelemetry-ebpf-instrumentation/security/advisories/GHSA-wp73-mwgf-4jq9","tags":["x_refsource_CONFIRM"],"url":"https://github.com/open-telemetry/opentelemetry-ebpf-instrumentation/security/advisories/GHSA-wp73-mwgf-4jq9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:19a80437a268a24e8a1f5946d73abf36fdd0fcfc69a9f2690499742d1605a900 · sha256:f81d67b94368ebdc… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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